/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/Utilities.h
The distance from Start to the sphere along the vector Dir. Returns numeric max if no intersection.
namespace Chaos { namespace Utilities { template<typename T> T Chaos::Utilities::RaySphereIntersectionDistance ( const [TVec3](API\Runtime\ChaosCore\Chaos\TVec3)< T > & RayStart, const [TVec3](API\Runtime\ChaosCore\Chaos\TVec3)< T > & RayDir, const [TVec3](API\Runtime\ChaosCore\Chaos\TVec3)< T > & SpherePos, const T SphereRadius ) } }